| 释义 |
rocket propulsion
释义
火箭推进：通过火箭发动机推进的推进方式。
例句
1·The liquids employed for rocket propulsion are called propergols.
多级火箭是装有一台以上发动机的火箭。
2·It is laid in the sea bottom and will rise to surface with its rocket propulsion .
它被储存在海底和将使用它的火箭发动机快速上浮到水面。
3·Gel propellant is a new kind of propellant for rocket propulsion and other gas generator.
胶体推进剂是火箭推进和其它燃气发生器的新型待选推进剂。
同义词
[航]火箭推进；喷射推进
jet propulsion
|